M116T10sol.pdf - MATH 116 Fall 2019 Tutorial Solutions 10 1...

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MATH 116 Fall 2019Tutorial Solutions 101. Evaluate the following definite integrals(a)Zπ40(sec2(t)+t)dt(b)Z52(6x2-3x+ 5)dx(c)Z40(4r-3rr)dr(d)Z1-3|x3+1|dxSolution:
Z1
2. Compute the following integrals. A suitable substitution (possibly after some manipula-tion of the integrand) should work in each case.(a)Ze1pln(x)xdx(b)Ze2x1 +e2xdx(c)Ztan(5x)dx

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